iphone-common-codes-ccteam源代码 CCUITextView.m

// // CCUITextView.m // CCFC // // Created by xichen on 11-12-22. // Copyright 2011 ccteam. All rights reserved. // #import "CCUITextView.h" #import "CCUIView.h" #import "CCLog.h" @implementation UITextView(cc) + (UITextView *)createCommonTextView:(CGRect)rect withText:(NSString *)text { UITextView *textView = [[UITextView alloc] initWithFrame:rect]; textView.backgroundColor = [UIColor whiteColor]; textView.textColor = [UIColor blackColor]; textView.text = text; textView.editable = NO; return [textView autorelease]; } // get the row count of a textView's text // nearly ok - (int)getTextRows { CGSize size = [self.text sizeWithFont:self.font constrainedToSize:CGSizeMake(self.width, UINT_MAX) lineBreakMode:UILineBreakModeWordWrap]; LOG_SIZE(size); CGSize tempSize = [self.text sizeWithFont:self.font]; LOG_SIZE(tempSize); return (int)ceil(size.height / tempSize.height); } @end

可能有更新:

googlecode链接地址：http://code.google.com/p/iphone-common-codes-ccteam/source/browse/trunk/CCFC/files/CCUITextView.m

github地址: https://github.com/cxsjabc/iphone-common-codes-ccteam/tree/master/CCFC/files/CCUITextView.m